Παραπομπή APA

Courant, R., & John, F. (1965). Introduction to calculus and analysis. Wiley Eastern.

Παραπομπή Chicago Style

Courant, Richard, και Fritz John. Introduction to Calculus and Analysis. New York: Wiley Eastern, 1965.

Παραπομπή MLA

Courant, Richard, και Fritz John. Introduction to Calculus and Analysis. Wiley Eastern, 1965.